﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using Microsoft.Phone.Controls;
using Microsoft.Phone.Tasks;

namespace Curling
{
    public partial class AboutPage : PhoneApplicationPage
    {
        bool GoBack = false;

        public AboutPage()
        {
            InitializeComponent();

            FadeOut.Completed += new EventHandler(FadeOut_Completed);
        }

        void FadeOut_Completed(object sender, EventArgs e)
        {
            NavigationService.GoBack();
        }

        protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
        {
            base.OnNavigatedTo(e);

            FadeIn.Begin();
        }

        private void PhoneApplicationPage_BackKeyPress(object sender, System.ComponentModel.CancelEventArgs e)
        {
            if (!GoBack)
            {
                FadeOut.Begin();
                GoBack = true; 
            }

            e.Cancel = true;                       
        }

        
        private void FollowButton_Click(object sender, System.Windows.RoutedEventArgs e)
        {
            WebBrowserTask webBrowserTask = new WebBrowserTask() { URL = "http://twitter.com/#!/CurlingWP7" };
            webBrowserTask.Show();
        }

        private void ReviewButton_Click(object sender, System.Windows.RoutedEventArgs e)
        {
            MarketplaceReviewTask marketplaceReviewTask = new MarketplaceReviewTask();
            marketplaceReviewTask.Show();
        }
    }
}
